• Cyber Defense Forensics Lead

    Tyto Athene (Ashburn, VA)
    …threat detection tools + Host-based forensic tools + SIEM platforms + Intrusion detection and analysis capabilities + Endpoint threat detection tools ... learned to identify improvement opportunities + Develop or tune detection rules or signatures to improve the effectiveness of...Systems Security Professional + GCFA - GIAC Certified Forensic Analyst + GCFE - GIAC Certified Forensic Examiner +… more
    Tyto Athene (11/01/25)
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  • Manager, Network Security, Tech & Data Risk…

    Capital One (Mclean, VA)
    …years of experience implementing network defenses (firewalls, network access control, intrusion detection , intrusion prevention, web application firewalls, ... highly-skilled information security, cybersecurity, site reliability engineering, technology, data analyst , data scientist, and risk management professionals. They have… more
    Capital One (11/04/25)
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  • Computer Network Defense Analysts 1-4 (Cnda)

    Amentum (Fort Meade, MD)
    …Analysts 1-4 (CNDA) to use information collected from a variety sources (eg, intrusion detection systems, firewalls, network traffic logs, and host system logs) ... your findings with teammates, stakeholders, and intelligence consumers. **Computer Network Defense Analyst (CNDA 1)** Minimum Requirements: + Must be a US citizen. +… more
    Amentum (10/24/25)
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  • Cyber Threat Intelligence Lead

    ManTech (Ashburn, VA)
    …Threat Intelligence (GCTI), GIAC Reverse Engineering Malware (GREM) or GIAC Certified Intrusion Analyst (GCIA). **Clearance Requirements:** + Must have a ... Enforcement). + Driving the development of scripts to support cyber threat detection (eg, Python, C++). **Minimum Qualifications:** + Bachelor's degree in computer… more
    ManTech (12/07/25)
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  • Cloud Cybersecurity Subject Matter Expert

    Guidehouse (Alexandria, VA)
    …Officer (CISSO), Federal IT Security Professional-Manager (FITSP-M), GIAC Certified Intrusion Analyst Certification (GCIA), GIAC Cloud Security Automation ... + Design and implement advanced security architectures for predictive threat detection , response, and real-time security insights to support emerging threat… more
    Guidehouse (12/20/25)
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  • Sr. Cloud Security Engineer - Remote

    SitusAMC (Washington, DC)
    …+ Experience with security tools and technologies such as CSPM, firewalls, intrusion detection /prevention systems, and SIEM. + Proficiency in scripting and ... with 5+ years of industry and/or relevant experience, typically at a Senior Analyst or Analyst level role or external equivalent. + At least 3-5 years of direct… more
    SitusAMC (12/23/25)
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  • Cyber Incident Response Team Lead

    ManTech (Ashburn, VA)
    …Professional (CISSP) and at least one of the following: SANS GIAC Certified Intrusion Analyst (GCIA), SANS GIAC Certified Incident Handler (GCIH), SANS GIAC ... Certified Forensic Analyst (GCFA), SANS GIAC Certified Enterprise Defender (GCED), or...+ Proficient use of cyber tools including SIEM, endpoint detection , and IDS/IPS. **Clearance Requirements:** + Must have an… more
    ManTech (12/06/25)
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  • Splunk Front End Engineer

    Insight Global (Washington, DC)
    …and drills. -Configure and manage security controls, including firewalls, intrusion detection /prevention systems (IDS/IPS), endpoint security, and encryption ... and events using SIEM tools (eg, System Security / Information Assurance Analyst , ArcSight, etc.) to detect, investigate, and mitigate cyber threats. -Respond to… more
    Insight Global (01/09/26)
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  • Cloud Cybersecurity Manager (CCM) (15.35)

    OCT Consulting, LLC (Washington, DC)
    …Officer (CISSO), Federal IT Security Professional-Manager (FITSP-M), GIAC Certified Intrusion Analyst Certification (GCIA), GIAC Cloud Security Automation ... (RMF) support. * Implement advanced security architectures for predictive threat detection and response. * Conduct vulnerability assessments. * Manage Configuration… more
    OCT Consulting, LLC (12/20/25)
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  • Software Application Researcher 4

    ARSIEM (Annapolis Junction, MD)
    …(4) years of experience in programming techniques to evade host and or network-based intrusion detection systems + Minimum four (4) years of experience in ... a team with researchers and developers + + Labor Category Requirements: CNO Analyst /Programmer 4 + Minimum sixteen (16) years of experience in computer science,… more
    ARSIEM (11/07/25)
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